7
Wire control operation
The function of the LED display and control:
Set the operation parameter:
When the unit powered up but not running, press "
" or "
" to enter operation parameter
interface. (parameter from 0-5, see Operation Parameter Table).
◎
Press "
SET
" to enter current parameter setting, press "
" or "
"to set data for
parameter, press "
SET
" again exit the current parameter setting.
◎
No press in 8s, it will exit the setting interface.
◎
If the heat pump is running, press "
" or "
"to enter operation parameter check interface,
But can’t change parameters
(Except the parameter 0 for water temperature setting)
.
◎
If the heat pump is running, the LED display shows current water temperature;
If the heat pump is turnoff, the LED display shows current time.
NO
Meaning
Range
Change
Factory
setting
0
Water temperature setting
15 ~ 40°C
YES
27°C
1
Compressor protection
Exhaust temperature
95 ~ 110°C
YES
95°C
2
Automatic restart
0/1
YES
1
3
Water pump mode
0/1
NO
1
4
Water temperature difference to
restart
1 ~ 10°C
YES
2
5
Water temperature
-9 ~ 99°C
Measured value
6
Compressor Exhaust temperature
-9 ~ 125°C
Measured value
Summary of Contents for BP-50WS-C
Page 1: ...Directions for installation and maintenance...
Page 6: ...6...
Page 11: ...11 Electric diagram...